Tinnitus assessment by means of standardized self-report questionnaires: Psychometric properties of the Tinnitus Questionnaire (TQ), the Tinnitus Handicap Inventory (THI), and their short versions in an international and multi-lingual sample
10
pages
English
Documents
2012
Obtenez un accès à la bibliothèque pour le consulter en ligne En savoir plus
Découvre YouScribe en t'inscrivant gratuitement
Découvre YouScribe en t'inscrivant gratuitement
10
pages
English
Documents
2012
Obtenez un accès à la bibliothèque pour le consulter en ligne En savoir plus
Tinnitus research in an international context requires standardized and validated questionnaires in different languages. The aim of the present set of analyses was the reassessment of basic psychometric properties according to classical test theory of self-report instruments that are being used within the multicentre Tinnitus Research Initiative (TRI) database project. Methods 1318 patients of the TRI Database were eligible for the analyses. The basic psychometric properties reliability, validity, and sensitivity of Tinnitus Handicap Inventory (THI), Tinnitus Questionnaire (TQ) and Tinnitus Beeinträchtigungs Fragebogen (i.e., Tinnitus Impairment Questionnaire, TBF-12) were assessed by the use of Cronbach’s alpha, corrected item-total correlations, correlation coefficients and standardized response means. Results Throughout the languages, all questionnaires showed high internal consistencies (Cronbach’s alpha > 0.79) and solid item-total correlations, as well as high correlations among themselves (around 0.8) and in combination with the self-reported tinnitus severity. However, some paradoxical correlations between individual items of the TBF-12, constructed as a shortform of the THI, and the corresponding THI-items were seen. Standardized Response Means (SRM) were low if tinnitus did not change, and between 0.3 and 1.09 for improved or worsened tinnitus complaints, indicating the sensitivity of the measures. Conclusions All investigated instruments have high internal consistency, high convergence and discriminant validity and good change sensitivity in an unselected large multinational clinical sample and thus appear appropriate to evaluate the effects of tinnitus treatments in a cross-cultural context.
Voir
Zemanet al. Health and Quality of Life Outcomes2012,10:128 http://www.hqlo.com/content/10/1/128
R E S E A R C HOpen Access Tinnitus assessment by means of standardized selfreport questionnaires: Psychometric properties of the Tinnitus Questionnaire (TQ), the Tinnitus Handicap Inventory (THI), and their short versions in an international and multilingual sample 1* 12 22 Florian Zeman, Michael Koller , Martin Schecklmann , Berthold Langguthand Michael LandgrebeTRI database study group
Abstract Background:Tinnitus research in an international context requires standardized and validated questionnaires in different languages. The aim of the present set of analyses was the reassessment of basic psychometric properties according to classical test theory of selfreport instruments that are being used within the multicentre Tinnitus Research Initiative (TRI) database project. Methods:1318 patients of the TRI Database were eligible for the analyses. The basic psychometric properties reliability, validity, and sensitivity of Tinnitus Handicap Inventory (THI), Tinnitus Questionnaire (TQ) and Tinnitus Beeinträchtigungs Fragebogen (i.e., Tinnitus Impairment Questionnaire, TBF12) were assessed by the use of Cronbach’s alpha, corrected itemtotal correlations, correlation coefficients and standardized response means. Results:Throughout the languages, all questionnaires showed high internal consistencies (Cronbach’s alpha > 0.79) and solid itemtotal correlations, as well as high correlations among themselves (around 0.8) and in combination with the selfreported tinnitus severity. However, some paradoxical correlations between individual items of the TBF12, constructed as a shortform of the THI, and the corresponding THIitems were seen. Standardized Response Means (SRM) were low if tinnitus did not change, and between 0.3 and 1.09 for improved or worsened tinnitus complaints, indicating the sensitivity of the measures. Conclusions:All investigated instruments have high internal consistency, high convergence and discriminant validity and good change sensitivity in an unselected large multinational clinical sample and thus appear appropriate to evaluate the effects of tinnitus treatments in a crosscultural context. Keywords:Tinnitus, Tinnitus handicap inventory, Tinnitus questionnaire, Tinnitus impairment questionnaire, Psychometric properties
* Correspondence: florian.zeman@ukr.de 1 Center for Clinical Studies, University Hospital Regensburg, Regensburg 93042, Germany Full list of author information is available at the end of the article
© 2012 Zeman et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
